Listar DIF-Artículos, capítulos... por título
Mostrando ítems 80-99 de 160
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Global ecosystem thresholds driven by aridity
(American Association for the Advancement of Science, 2020)Aridity, increasing worldwide due to climate change, affects the structure and functioning of dryland ecosystems. Whether aridification leads to gradual (vs. abrupt) and systemic (vs. specific) ecosystem changes is largely ... -
Global monitoring of soil multifunctionality in drylands using satellite imagery and field data
(Zoological Society of London, 2023)Models derived from satellite image data are needed to monitor the status of terrestrial ecosystems across large spatial scales. However, a remote sensing-based approach to quantify soil multifunctionality at the global ... -
Growth and physiological sapling responses of eleven Quercus ilex ecotypes under identical environmental conditions
(Elsevier, 2018)Studies with holm oak indicate that genetic variation may result in substantial differences in drought tolerance among its ecotypes. However, few trials have studied this variation under common environmental conditions. ... -
Hacia un uso racional de los herbicidas
(Eumedia, 1999) -
Humanismo y transdisciplinariedad en la era de la enseñanza virtual
(Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2005)Recent social changes have led to the information era involving dramatic changes in the education. In this sense, internet is more than a learning tool in the e-society. Teachers have to adapt to the new paradigm to assume ... -
Hyperspectral and multispectral satellite sensors for mapping chlorophyll content in a Mediterranean Pinus sylvestris L. plantation
(Science Direct, 2014)A new generation of narrow-band hyperspectral remote sensing data offers an alternative to broad-band multispectral data for the estimation of vegetation chlorophyll content. This paper examines the potential of some of ... -
Improvement of Remote Sensing-Based Assessment of Defoliation of Pinus spp. Caused by Thaumetopoea pityocampa Denis and Schiffermüller and Related Environmental Drivers in Southeastern Spain
(MDPI, 2019)This study used Landsat temporal series to describe defoliation levels due to the Pine Processionary Moth (PPM) in Pinus forests of southeastern Andalusia (Spain), utilizing Google Earth Engine. A combination of remotely ... -
Improvements of Fire Fuels Attributes Maps by Integrating Field Inventories, Low Density ALS, and Satellite Data in Complex Mediterranean Forests
(MDPI, 2023)One of the most determining factors in forest fire behaviour is to characterize forest fuel attributes. We investigated a complex Mediterranean forest type—mountainous Abies pinsapo–Pinus–Quercus–Juniperus with distinct ... -
In situ measurement of Scots pine needle PRI
(BMC, 2017)Background: The Photochemical Reflectance Index (PRI) calculated from narrow-band spectral reflectance data is a vegetation index which is increasingly used as an indicator of photosynthetic activity. The leaf-level link ... -
Incidencia de la podredumbre radical causada por "Phytophthora cinnamomi" en masas de "Quercus" en Andalucía
(Ministerio de Agricultura, Pesca y Alimentación: Centro de Publicaciones Agrarias, Pesqueras y Alimentarias, 2003)Entre los factores bióticos implicados en la Seca de los Quercus destaca la podredumbre radical causada por Phytophthora cinnamomi. En este trabajo se ha estudiado la incidencia de P. cinnamomi en masas de Quercus afectadas ... -
Influencia del cultivo de Lupinus luteus L. en la densidad de inóculo de Phytophthora cinnamomi en suelos de dehesa
(Sociedad Española para el Estudio de los Pastos, 2009)Phytophthora cinnamomi es un patógeno que causa podredumbre radical en el arbolado de la dehesa y también en Lupinus luteus, cultivo frecuente en dehesas de Andalucía occidental. En dehesas que mostraban distintas situaciones ... -
Informe sobre el aborto
(2012-02-07) -
Integración del patrimonio natural y redes de infraestructura verde como mejora de los bienes públicos del olivar con orientación turístico-recreativa
(UCOPress, 2022)El paisaje del olivar tradicional viene sufriendo distintos riesgos agravados por la actual crisis del sector, su simplificación, abandono, o arranque, y sus efectos en la población local y en su valor natural hacen necesario ... -
Integrating dendrochronological and LiDAR data to improve management of Pinus canariensis forests under different thinning and climatic scenarios
(MDPI, 2024)Thinning focused on achieving growth and diameter management objectives has typically led to stands with reduced climate sensitivity compared to unthinned stands. We integrated dendrochronological with Airborne Laser Scanner ... -
Integrating economic landscape valuation into Mediterranean territorial planning
(Elsevier, 2016)Recent and rapid landscape changes have occurred over large areas in Mediterranean Basin. Wildfires and human activities are the most important disturbances at landscape-level due to their ecological and socio-economic ... -
Investigating the potential of Sentinel-2 configuration to predict the quality of Mediterranean permanent grasslands in open woodlands
(Elsevier, 2021)The assessment of pasture quality in permanent grasslands is essential for their conservation and management, as it can contribute to making real-time decisions for livestock management. In this study, we assessed the ... -
Irrigation alternatives for avocado (Persea Americana Mill.) in the Mediterranean Subtropical region in the context of climate change: a review
(MDPI, 2023)Due to congenital features, avocado (Persea Americana Mill.) trees are substantial water users relative to other fruit trees. The current growing deficiency of water resources, especially in arid and semi-arid avocado-producing ... -
Is thinning an alternative when trees could die in response to drought? The case of planted Pinus nigra and P. Sylvestris stands in southern Spain
(Elsevier, 2019)Previous research has provided insights into the potential response of growth and water use efficiency to thinning in Mediterranean forests, but little is known about the potential benefits of silviculture for plantations ... -
Los jardines de Madinat al-Zahra: su reconstrucción a través del polen
(Servicio Publicaciones Universidad de Córdoba, 2000)Análisis polínico de los sedimentos del Jardín Alto y Jardín Bajo del yacimiento arqueológico de Madinat al-Zahra para conocer que vegetación hubo en estos jardines durante el siglo X.